]> git.ipfire.org Git - thirdparty/postgresql.git/commitdiff
Improve wording of error message added in commit 714805010.
authorTom Lane <tgl@sss.pgh.pa.us>
Tue, 26 Sep 2017 19:25:57 +0000 (15:25 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Tue, 26 Sep 2017 19:25:57 +0000 (15:25 -0400)
Per suggestions from Peter Eisentraut and David Johnston.
Back-patch, like the previous commit.

Discussion: https://postgr.es/m/E1dv9jI-0006oT-Fn@gemulon.postgresql.org

src/backend/commands/analyze.c
src/test/regress/expected/vacuum.out

index 0b35561e9602676849d80ab54db883203e10435b..3616d5063cdd9c487aea25a4f66b8df5ffdfced9 100644 (file)
@@ -395,7 +395,7 @@ do_analyze_rel(Relation onerel, VacuumStmt *vacstmt,
                        if (bms_is_member(i, unique_cols))
                                ereport(ERROR,
                                                (errcode(ERRCODE_DUPLICATE_COLUMN),
-                                                errmsg("column \"%s\" of relation \"%s\" is specified twice",
+                                                errmsg("column \"%s\" of relation \"%s\" appears more than once",
                                                                col, RelationGetRelationName(onerel))));
                        unique_cols = bms_add_member(unique_cols, i);
 
index bf5034ad68528c81ca8d6e68f9725cbdd31ab86d..fda1b390c09e5d840dd1163d444058d0d32ca72f 100644 (file)
@@ -81,8 +81,8 @@ SQL function "wrap_do_analyze" statement 1
 VACUUM FULL vactst;
 -- check behavior with duplicate column mentions
 VACUUM ANALYZE vaccluster(i,i);
-ERROR:  column "i" of relation "vaccluster" is specified twice
+ERROR:  column "i" of relation "vaccluster" appears more than once
 ANALYZE vaccluster(i,i);
-ERROR:  column "i" of relation "vaccluster" is specified twice
+ERROR:  column "i" of relation "vaccluster" appears more than once
 DROP TABLE vaccluster;
 DROP TABLE vactst;